Brinston

Stormont, Dundas and Glengarry Counties, Ontario, Canada

Current Weather

12°53°

Clear

Feels Like: 13°55°

Min: -3°27°

Max: 16°60°

The next few hours will be foggy, with today reaching 16°C and dropping to 7°C. The coming days will be cloudy

Hourly Forecast

13°56°11°51°9°49°9°48°9°47°8°47°8°47°8°46°8°47°8°47°7°45°7°45°7°45°7°45°8°47°9°47°9°48°10°50°11°51°11°52°11°52°12°53°12°53°12°53°
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

33
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

07:39

Sunrise

17:51

Sunset

10 hours 12 minutes of sunlight today

Moon

17:22

Moonrise

06:53

Moonset

Daily Forecast

Today

-3°27°
16°60°

Monday

4°39°
12°53°

Tuesday

-1°30°
6°44°

Wednesday

-3°27°
10°50°

Thursday

6°42°
16°62°

Friday

8°46°
14°57°

Saturday

5°42°
13°55°

Sunday

7°45°
14°57°

Sunday

7°45°
12°54°

Monday

1°33°
7°44°

UV Index

No protection needed
0Low
LowExtreme

Humidity

70%Comfortable
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Brinston.

View stargazing score

Weather in Brinston today, October 25, 2026

Brinston may turn murky on October 25, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care.Brinston may turn murky on October 25, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care.

Expect highs of 16°C and cooler readings close to -3°C. Expect humidity between 69% and 82%, most humid near 19:00. A lighter breeze peaks around 17:00 near 15 km/h.Expect highs of 60°F and cooler readings close to 27°F. Expect humidity between 69% and 82%, most humid near 19:00. A lighter breeze peaks around 17:00 near 9 mph.

Expect persistent cloud later on, with amounts around 100% by 20:00. Sunshine remains the exception, not the rule. Views remain open at about 16.1 km. Expect sunrise at 07:39, sunset at 17:51, and 10 hours 12 minutes of sunlight today overall.Expect persistent cloud later on, with amounts around 100% by 20:00. Sunshine remains the exception, not the rule. Views remain open at about 10 mi. Expect sunrise at 07:39, sunset at 17:51, and 10 hours 12 minutes of sunlight today overall.

In short, fog or mist is the watchpoint in Brinston on October 25, 2026; leave extra time for travel around a high of 16°C.In short, fog or mist is the watchpoint in Brinston on October 25, 2026; leave extra time for travel around a high of 60°F.

Frequently asked questions about weather in Brinston

How warm does it get in Brinston?

The warmest month in Brinston is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.The warmest month in Brinston is July, with average high temperatures of 81°F. The average temperature during this period is around 71°F.

How cold does it get in Brinston?

The coldest month in Brinston is January, with average low temperatures of -11°C. The average temperature during this period is around -7°C.The coldest month in Brinston is January, with average low temperatures of 13°F. The average temperature during this period is around 20°F.

What is the wettest time of year in Brinston?

The wettest month in Brinston is October, with an average of 127 mm of precipitation.The wettest month in Brinston is October, with an average of 5 in of precipitation.

What is the driest time of year in Brinston?

The driest month in Brinston is September, with an average of 64 mm of precipitation.The driest month in Brinston is September, with an average of 2.5 in of precipitation.

View full climate insights for Brinston →